80451248142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{19213}}^1$

素因数の和:20857

約数の個数: 64

約数和(自身を含む): 176854878720

約数和(自身を除く): 96403630578

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 1597, 2622, 3194, 4791, 9582, 19213, 30343, 36731, 38426, 57639, 60686, 73462, 91029, 110193, 115278, 182058, 220386, 365047, 441899, 697889, 730094, 883798, 1095141, 1325697, 1395778, 2093667, 2190282, 2651394, 4187334, 8396081, 16792162, 25188243, 30683161, 50376486, 61366322, 92049483, 184098966, 582980059, 705712703, 1165960118, 1411425406, 1748940177, 2117138109, 3497880354, 4234276218, 13408541357, 26817082714, 40225624071, 80451248142]

約数ペア:

[(1, 80451248142), (2, 40225624071), (3, 26817082714), (6, 13408541357), (19, 4234276218), (23, 3497880354), (38, 2117138109), (46, 1748940177), (57, 1411425406), (69, 1165960118), (114, 705712703), (138, 582980059), (437, 184098966), (874, 92049483), (1311, 61366322), (1597, 50376486), (2622, 30683161), (3194, 25188243), (4791, 16792162), (9582, 8396081), (19213, 4187334), (30343, 2651394), (36731, 2190282), (38426, 2093667), (57639, 1395778), (60686, 1325697), (73462, 1095141), (91029, 883798), (110193, 730094), (115278, 697889), (182058, 441899), (220386, 365047)]